Piston Ring Set - 4.470 Bore 1/16 1/16 3/16

The TOTAL SEAL Piston Ring Set CR9190 225 for 4.470 bore is engineered for high-performance engines requiring precision ring fitment and superior sealing integrity. This ring set addresses the critical need for reliable compression and blowby control in large-displacement or heavily modified engines where OEM components fall short. Whether you're building a stroker motor, restoring a classic big-block, or maximizing output in a forced-induction platform, proper ring selection directly impacts cylinder pressure retention, oil consumption, and overall durability—making TOTAL SEAL's expertise in ring design essential for serious enthusiasts and professional builders alike.

Constructed with TOTAL SEAL's proven ring technology, this set features a 1/16" top ring, 1/16" second ring, and 3/16" oil ring configuration—a classic geometry that balances ring flutter resistance with minimal power loss. The 4.470-inch bore specification ensures precise fit within tight tolerances, critical for maintaining proper gas sealing without excessive friction. TOTAL SEAL's proprietary ring material and manufacturing process delivers superior wear resistance and longer service intervals compared to cast-iron alternatives, while the optimized ring gap specifications accommodate high heat and pressure cycles typical of performance applications.

Each ring is individually inspected for straightness and coating integrity, ensuring consistent installation and reliable long-term performance across all four. This piston ring set is ideal for big-block and stroker engines, providing the necessary components for optimal engine performance. Enthusiasts and builders can trust TOTAL SEAL's commitment to quality and performance in every ring set.